The series follows the life of Yeon Gaesomun, a powerful military dictator in the waning days of the Goguryeo kingdom.
Lee Se-eun
Go So-yeon
Choi Jae-sung
Lee-mil
Son Tae-young
Hong Bol-hwa
Yoo Dong-geun
Yeon Gae Somun (older adult)
Lee Tae-gon
Yeon Gae Somun (young adult)
Kim Kap-soo
King Soo Yang Je
Lee Hyo-jeong
Sun Dong-hyuk
Bang Hyo-tae
